/* ===== 基础样式 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #F8F4E6;
    --accent-color: #D4AF37;
    --text-color: #3E2723;
    --emphasis-color: #C62828;
    --secondary-color: #8D6E63;
    --light-accent: #FFE082;
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --hover-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
    --romantic-pink: #ff6b9d;
    --romantic-red: #e74c3c;
    --night-sky: #1a1a2e;
    --dawn-orange: #f39c12;
    --dream-blue: #3498db;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', 'Source Han Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: linear-gradient(135deg, #F8F4E6 0%, #FFF3E0 100%);
    overflow-x: hidden;
    position: relative;
}

/* 背景容器 */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.romantic-bg {
    position: absolute;
    width: 100%;
    height: 100%;
}

.bg-svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

/* 浮动花瓣容器 */
.floating-petals {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

/* 粒子场 */
.particle-field {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== 字体样式 ===== */
.handwritten {
    font-family: 'Ma Shan Zheng', cursive;
}

.poem-text {
    font-family: 'Playfair Display', 'Source Han Serif', serif;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.italic {
    font-style: italic;
    opacity: 0.9;
}

/* ===== 导航栏 ===== */
.nav-container {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(248, 244, 230, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.nav-container.scrolled {
    padding: 0.5rem 0;
    background: rgba(248, 244, 230, 0.98);
}

.nav-logo {
    position: absolute;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.5rem;
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===== 通用区块样式 ===== */
.section {
    min-height: 100vh;
    padding: 6rem 0 4rem;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--secondary-color);
    opacity: 0.8;
}

/* ===== 开篇英雄区域 ===== */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        rgba(248, 244, 230, 0.9) 0%,
        rgba(255, 243, 224, 0.9) 100%),
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
}

.floating-petals {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.floating-petals::before,
.floating-petals::after {
    content: '🌸';
    position: absolute;
    font-size: 2rem;
    opacity: 0.6;
    animation: float 8s infinite ease-in-out;
}

.floating-petals::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-petals::after {
    top: 60%;
    right: 10%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-20px) rotate(5deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(10px) rotate(-5deg);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-10px) rotate(3deg);
        opacity: 0.7;
    }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--emphasis-color);
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    font-style: italic;
}

.hero-quote {
    margin: 2rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.hero-quote p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* ===== 音乐播放器 ===== */
.music-player {
    margin-top: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.7);
    padding: 1rem 2rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.play-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.play-btn.playing {
    background: var(--emphasis-color);
}

.track-info {
    flex: 1;
    text-align: left;
}

.track-title {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.track-artist {
    font-size: 0.8rem;
    color: var(--secondary-color);
    opacity: 0.8;
}

/* ===== 滚动指示器 ===== */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border-right: 2px solid var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    transform: rotate(45deg);
    opacity: 0.7;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===== 内容网格 ===== */
.content-grid {
    display: grid;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.text-card {
    background: rgba(255, 255, 255, 0.7);
    padding: 2.5rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    box-shadow: var(--card-shadow);
}

.text-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.text-card.highlight {
    background: linear-gradient(135deg,
        rgba(212, 175, 55, 0.1) 0%,
        rgba(255, 255, 255, 0.7) 100%);
    border-color: var(--accent-color);
}

.text-card.highlight .poem-text {
    color: var(--emphasis-color);
    font-size: 1.2rem;
}

.highlight-text {
    color: var(--emphasis-color);
    font-weight: 600;
    font-size: 1.1rem;
}

/* ===== 时间轴 ===== */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-color) 0%, var(--light-accent) 100%);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-icon {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    z-index: 2;
}

.timeline-content {
    width: calc(50% - 40px);
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: var(--card-shadow);
}

.timeline-content p {
    margin-bottom: 1rem;
}

.timeline-content p:last-child {
    margin-bottom: 0;
}

.poetic-text {
    font-style: italic;
    color: var(--secondary-color);
    padding: 1rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
}

/* ===== 时刻容器 ===== */
.moment-container {
    max-width: 900px;
    margin: 0 auto;
}

.moment-text {
    text-align: center;
    margin-bottom: 3rem;
}

.date-highlight {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.5rem;
    color: var(--emphasis-color);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.moment-desc {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.metaphor-card {
    background: linear-gradient(135deg,
        rgba(255, 224, 130, 0.2) 0%,
        rgba(255, 255, 255, 0.8) 100%);
    padding: 3rem;
    border-radius: 25px;
    text-align: center;
    margin: 3rem 0;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.2);
}

.metaphor-text {
    font-size: 1.2rem;
    line-height: 1.9;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.heart-beat-text {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.3rem;
    color: var(--emphasis-color);
    animation: heartBeat 2s infinite;
}

@keyframes heartBeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(1.05);
    }
    20% {
        transform: scale(1.1);
    }
}

.journey-text {
    text-align: center;
    margin-top: 3rem;
}

/* ===== 对话流 ===== */
.conversation-flow {
    max-width: 900px;
    margin: 0 auto;
}

.flow-card {
    background: rgba(255, 255, 255, 0.8);
    padding: 2.5rem;
    border-radius: 20px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.flow-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--hover-shadow);
}

.flow-card.emotional {
    background: linear-gradient(135deg,
        rgba(198, 40, 40, 0.1) 0%,
        rgba(255, 255, 255, 0.8) 100%);
    border-color: var(--emphasis-color);
}

.flow-text {
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: center;
}

.dreams-list {
    background: rgba(248, 244, 230, 0.8);
    padding: 2.5rem;
    border-radius: 20px;
    margin: 2rem 0;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.dream-title {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.8rem;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 1.5rem;
}

.dream-items {
    list-style: none;
    padding: 0;
}

.dream-items li {
    padding: 1rem;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s ease;
}

.dream-items li:hover {
    transform: translateX(5px);
    box-shadow: var(--card-shadow);
}

.realization-card {
    background: linear-gradient(135deg,
        rgba(212, 175, 55, 0.15) 0%,
        rgba(255, 255, 255, 0.9) 100%);
    padding: 3rem;
    border-radius: 25px;
    text-align: center;
    backdrop-filter: blur(15px);
    border: 2px solid var(--accent-color);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.2);
}

.realization-text {
    font-size: 1.2rem;
    line-height: 1.9;
}

.highlight-line {
    color: var(--emphasis-color);
    font-weight: 600;
    font-size: 1.3rem;
    display: block;
    margin-top: 1rem;
    font-family: 'Ma Shan Zheng', cursive;
}

/* ===== 相遇时刻 ===== */
.meeting-moment {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.moment-quote.large-text {
    margin-bottom: 3rem;
}

.large-text p {
    font-size: 1.4rem;
    line-height: 2;
    margin-bottom: 1rem;
}

.impact-text {
    color: var(--emphasis-color);
    font-weight: 700;
    font-size: 1.8rem;
    font-family: 'Ma Shan Zheng', cursive;
    display: block;
    margin: 1rem 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.emotional-release {
    margin: 3rem 0;
}

.release-text {
    font-size: 1.2rem;
    line-height: 1.9;
    color: var(--text-color);
}

.gratitude-card {
    background: linear-gradient(135deg,
        rgba(198, 40, 40, 0.1) 0%,
        rgba(255, 255, 255, 0.9) 100%);
    padding: 3rem;
    border-radius: 25px;
    backdrop-filter: blur(15px);
    border: 2px solid var(--emphasis-color);
    box-shadow: 0 10px 40px rgba(198, 40, 40, 0.15);
}

.gratitude-text {
    font-size: 1.3rem;
    line-height: 2;
    color: var(--text-color);
}

/* ===== 未来憧憬 ===== */
.dreams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.dream-category {
    background: rgba(255, 255, 255, 0.8);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    box-shadow: var(--card-shadow);
}

.dream-category:hover {
    transform: translateY(-8px);
    box-shadow: var(--hover-shadow);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.dream-category h3 {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.dream-category ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.dream-category li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.3s ease;
}

.dream-category li:last-child {
    border-bottom: none;
}

.dream-category li:hover {
    color: var(--accent-color);
    padding-left: 10px;
}

.ending-promise {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg,
        rgba(212, 175, 55, 0.1) 0%,
        rgba(255, 255, 255, 0.8) 100%);
    border-radius: 25px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.promise-text {
    font-size: 1.3rem;
    line-height: 1.9;
    color: var(--text-color);
}

.final-line {
    color: var(--emphasis-color);
    font-weight: 600;
    font-size: 1.5rem;
    font-family: 'Ma Shan Zheng', cursive;
    display: block;
    margin-top: 1rem;
}

/* ===== 相册 ===== */
.gallery-upload {
    text-align: center;
    margin-bottom: 3rem;
}

.upload-area {
    background: rgba(255, 255, 255, 0.6);
    border: 2px dashed var(--accent-color);
    border-radius: 20px;
    padding: 3rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.upload-area:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--emphasis-color);
    transform: scale(1.02);
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.photo-placeholder {
    background: rgba(255, 255, 255, 0.6);
    border: 2px dashed var(--secondary-color);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-content {
    color: var(--secondary-color);
}

.placeholder-content span {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

/* ===== 页脚 ===== */
.footer {
    background: var(--text-color);
    color: var(--primary-color);
    padding: 3rem 0;
    text-align: center;
}

.footer-text {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-date {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(248, 244, 230, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        border-bottom: 2px solid var(--accent-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: row;
        margin-left: 60px;
    }

    .timeline-content {
        width: calc(100% - 40px);
    }

    .timeline-icon {
        left: 30px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .dreams-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }

    .content-grid,
    .moment-container,
    .conversation-flow,
    .meeting-moment {
        padding: 0 1rem;
    }

    .text-card,
    .flow-card,
    .metaphor-card,
    .realization-card,
    .gratitude-card,
    .dreams-list,
    .ending-promise {
        padding: 1.5rem;
    }

    .music-player {
        flex-direction: column;
        padding: 1.5rem;
    }

    .track-info {
        text-align: center;
    }

    /* 移动端倒计时文字居中优化 */
    .info-item {
        flex-direction: column;
        gap: 0.8rem;
        padding: 1rem 0;
    }

    .info-text {
        width: 100%;
    }

    .info-text strong {
        font-size: 1.1rem;
    }

    .info-text span {
        font-size: 1rem;
    }

    .meeting-info {
        padding: 1.5rem;
        margin: 2rem 0;
    }
}

/* ===== 倒计时页面样式 ===== */
.countdown-section {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg,
        rgba(26, 26, 46, 0.9) 0%,
        rgba(22, 33, 62, 0.8) 50%,
        rgba(15, 52, 96, 0.7) 100%);
    position: relative;
    overflow: hidden;
}

.countdown-wrapper {
    text-align: center;
    max-width: 800px;
    z-index: 10;
    position: relative;
}

.flower-decoration {
    position: absolute;
    top: -50px;
    right: -30px;
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.man-shu-sha-hua {
    filter: drop-shadow(0 0 20px rgba(255, 107, 157, 0.3));
}

.countdown-title {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 4rem;
    color: var(--romantic-pink);
    margin-bottom: 1rem;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

.countdown-subtitle {
    font-size: 1.5rem;
    color: var(--light-accent);
    margin-bottom: 3rem;
    font-style: italic;
}

.countdown-display {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.time-unit {
    text-align: center;
    position: relative;
}

.time-value {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--emphasis-color);
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    animation: pulse 2s ease-in-out infinite;
    background: linear-gradient(45deg, var(--emphasis-color), var(--romantic-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.time-label {
    font-size: 1rem;
    color: var(--light-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.meeting-info {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    border: 1px solid rgba(255, 215, 0, 0.3);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.info-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
    text-align: center;
}

.info-icon {
    color: var(--light-accent);
    flex-shrink: 0;
}

.info-text {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.info-text strong {
    display: block;
    color: var(--light-accent);
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    text-align: center;
}

.info-text span {
    color: var(--primary-color);
    font-size: 1.1rem;
    text-align: center;
}

.romantic-message {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 107, 157, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 107, 157, 0.2);
    margin-top: 2rem;
}

.romantic-message p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.romantic-message .highlight-text {
    color: var(--romantic-pink);
    font-weight: 600;
    font-size: 1.4rem;
    font-family: 'Ma Shan Zheng', cursive;
    display: block;
    margin-top: 1rem;
}

/* ===== SVG场景样式 ===== */
.hero-svg-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-flowers {
    width: 100%;
    height: 100%;
}

.flower-1, .flower-2, .flower-3 {
    animation: floatFlower 8s ease-in-out infinite;
}

.flower-2 {
    animation-delay: 2s;
}

.flower-3 {
    animation-delay: 4s;
}

@keyframes floatFlower {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(5deg);
    }
    50% {
        transform: translateY(5px) rotate(-3deg);
    }
    75% {
        transform: translateY(-5px) rotate(2deg);
    }
}

.card-icon {
    margin-bottom: 1.5rem;
    text-align: center;
}

.scene-svg {
    margin: 2rem 0;
    text-align: center;
}

.rain-scene, .map-scene {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.rain-drops line {
    animation: rainFall 1s linear infinite;
}

.rain-drops line:nth-child(2) { animation-delay: 0.2s; }
.rain-drops line:nth-child(3) { animation-delay: 0.4s; }
.rain-drops line:nth-child(4) { animation-delay: 0.6s; }
.rain-drops line:nth-child(5) { animation-delay: 0.8s; }
.rain-drops line:nth-child(6) { animation-delay: 1s; }

@keyframes rainFall {
    0% {
        transform: translateY(-20px);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(80px);
        opacity: 0;
    }
}

.svg-scene {
    margin: 2rem 0;
    text-align: center;
}

.svg-scene-large {
    margin: 3rem 0;
    text-align: center;
}

.dawn-scene, .crowd-scene {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
}

.sun-rays line {
    animation: sunRaysPulse 3s ease-in-out infinite;
}

.sun-rays line:nth-child(2) { animation-delay: 0.5s; }
.sun-rays line:nth-child(3) { animation-delay: 1s; }
.sun-rays line:nth-child(4) { animation-delay: 1.5s; }

@keyframes sunRaysPulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 0.4;
    }
}

.dream-house-svg {
    margin: 3rem 0;
    text-align: center;
}

.dream-house {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

/* ===== 粒子效果 ===== */
.particle {
    position: absolute;
    background: var(--romantic-pink);
    border-radius: 50%;
    opacity: 0.6;
    pointer-events: none;
    animation: particleFloat 10s infinite ease-in-out;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
        transform: translateY(80vh) translateX(10px) scale(1);
    }
    90% {
        opacity: 0.6;
        transform: translateY(10vh) translateX(-10px) scale(1);
    }
    100% {
        transform: translateY(-10vh) translateX(0) scale(0);
        opacity: 0;
    }
}

/* ===== 浮动花瓣 ===== */
.floating-petal {
    position: absolute;
    font-size: 1.5rem;
    opacity: 0.7;
    animation: petalFall 15s linear infinite;
    pointer-events: none;
}

@keyframes petalFall {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.7;
    }
    90% {
        opacity: 0.7;
    }
    100% {
        transform: translateY(calc(100vh + 100px)) rotate(360deg);
        opacity: 0;
    }
}

/* ===== 动画增强 ===== */
@keyframes titleGlow {
    0% {
        text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3),
                     0 0 20px rgba(255, 107, 157, 0.3);
    }
    100% {
        text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3),
                     0 0 30px rgba(255, 107, 157, 0.5);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}